Cost Optimised Industrial Humidity and Temperature Sensor

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  • Humidity
  • Temperature


The EE23 is a cost optimised, reliable sensor for industrial and high-end climate control applications in the range -40...180 °C (-40...356 °F). It measures accurately relative humidity (RH) and temperature (T) and calculates the dew point (Td) and the frost point (Tf).

  • EE23 humidity and temperature sensor, Model T1

  • EE23 humidity and temperature sensor, Model T2

  • EE23 humidity and temperature sensor, Model T4/T5

    EE23 is available for wall or duct mount, with remote probe, as well as with miniature remote probe. The modular enclosure facilitates mounting, wiring, replacement and maintenance.

    The measured data is available on two analogue outputs, an alarm output and on the LCD display. The E+E proprietary coating protects the sensing elements against corrosive and electrically conductive pollution.

    EE23 is user configurable and adjustable with push buttons on the electronics board or via software.

    Typical Applications

    • Industrial process control
    • High-end climate control

    Key Features

    • Temperature range -40...180 °C (-40...356 °F)
    • Analogue and alarm outputs
    • IP65 / NEMA 4 modular enclosure in polycarbonate or aluminum
    • LCD display
    • Integrated power supply unit 100...240 V AC, 50/60Hz
    • Sensor coating for polluted environments
    • Wide choice of filter caps
    • User configurable and adjustable

    Technical data

    Measuring range
    0...100% RH
    -40...180 °C (-40...356°F)
    ±1.3% RH
    ±0.2 °C (±0.36 °F)
    0-5/10 V, 0/4-20 mA
    24 V AC/DC

    Calibrating your limits

    Your products and services can only be as precise as the tools you use to measure them. With more than 20 years of experience, the calibration team of E+E Elektronik focuses on providing a reliable service without any unnecessary delays or bias.

    Discover the value of working with an expert in calibration that prioritizes

    • accuracy,
    • fastness and
    • reliability

    Learn more

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    Downloads EE23

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